#include using namespace Upp; SpinLock data_lock; dword data; void AddData() { SpinLock::Lock __(data_lock); data = data + 1; } CONSOLE_APP_MAIN { StdLogSetup(LOG_COUT|LOG_FILE); RTIMING("Test"); { CoWork co; for(int i = 0; i < 10000000; i++) co & callback(AddData); } RDUMP(data); ASSERT(data == 10000000); LOG("================ OK"); }